Discourse markers have variant degrees of semantic meaning; they are utterance-initial; and they can signal a discourse relationship or signal a writerâs or a speakerâs attitude. When we are planning to write a well-organized text, cohesion and coherence must be taken into
Here are some causes of Infected Koilonychia: 1  trauma. 2  illness. 3  malnutrition. or any major metabolic condition,  chemotherapy or other damaging event.
Leukemia â Life-threatening disorders such as bone marrow cancers and Leukemia can result in low platelet count and become one of the major Petechiae causes. Medicines â This skin condition may also arise as a side effect of drugs like Heparin, Aspirin, Warfarin and Cortisone.